com.pronoia.hapi.hamcrest.terser.TerserSpecificationValueMatchesPattern Maven / Gradle / Ivy

Go to download

Show more of this group Show more artifacts with this name
Show all versions of hapi-junit Show documentation

A library of JUnit assertions to assist in testing with HAPI messages.

There is a newer version: 1.0.2

/**
 * Licensed to the Apache Software Foundation (ASF) under one or more
 * contributor license agreements.  See the NOTICE file distributed with
 * this work for additional information regarding copyright ownership.
 * The ASF licenses this file to You under the Apache License, Version 2.0
 * (the "License"); you may not use this file except in compliance with
 * the License.  You may obtain a copy of the License at
 *
 *      http://www.apache.org/licenses/LICENSE-2.0
 *
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License is distributed on an "AS IS" BASIS,
 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 * See the License for the specific language governing permissions and
 * limitations under the License.
 */
package com.pronoia.hapi.hamcrest.terser;

import java.util.regex.Pattern;

import ca.uhn.hl7v2.util.Terser;

import org.hamcrest.Description;

import static com.pronoia.hapi.HapiTestUtil.compilePatternEscapingPipesAndCarets;


public class TerserSpecificationValueMatchesPattern extends AbstractTerserSpecificationValueMatcher {
    final Pattern expectedPattern;

    public TerserSpecificationValueMatchesPattern(String spec, boolean useGenericMessage, String expected) {
        super(spec, useGenericMessage, expected);

        this.expectedPattern = compilePatternEscapingPipesAndCarets(expected);
    }

    public TerserSpecificationValueMatchesPattern(String spec, boolean useGenericMessage, Pattern expected) {
        super(spec, useGenericMessage, expected.pattern());

        this.expectedPattern = expected;
    }

    @Override
    protected boolean doMatches(String actual) {
        return expectedPattern.matcher(actual).matches();
    }

    @Override
    public void describeTo(Description description) {
        description.appendText(spec)
            .appendText(" matching Pattern ")
            .appendValue(expected);
    }
}